259243319

素因数分解:

${\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{1409}}^1$

素因数の和:1642

約数の個数: 16

約数和(自身を含む): 280195200

約数和(自身を除く): 20951881

約数列:

[1, 17, 79, 137, 1343, 1409, 2329, 10823, 23953, 111311, 183991, 193033, 1892287, 3281561, 15249607, 259243319]

約数ペア:

[(1, 259243319), (17, 15249607), (79, 3281561), (137, 1892287), (1343, 193033), (1409, 183991), (2329, 111311), (10823, 23953)]